The wired home service robot
Technical field
The utility model relates to robot, particularly the wired home service robot.
Background technology
Along with development in science and technology and social progress, people's rhythm of life is accelerated, the time that stays at home is fewer and feweri, therefore produced demand to household services, but because the characteristics of the uneven and household services of household services at present itself, most of people are unwilling also worriedly to give other people to keep an eye on property and household or look after, and have therefore produced the demand to the home services robot.The household service robot that discloses for ZL200610032660.3 as Chinese patent application number, because the home services robot falls when running into the bigger ground environment of step or drop in the course of the work easily, cause robot cisco unity malfunction even damage, robot also may cause damage to the person when falling; In addition, the home services robot also usually bumps with wall or furniture in the course of the work and influences it and normally uses and reduce its service life.
The utility model content
Technical problem to be solved in the utility model is the defective that overcomes in the background technology, provides a kind of and can discern the ground environment and the home services robot of object on every side automatically.
In order to reach above purpose, the technical solution adopted in the utility model is as follows:
A kind of wired home service robot, comprise power-supply system, drive system, video acquisition system, audio collecting system, storage system, receiving system, signal transmitting system and control system, described wired home service robot also comprises sensing system, and described sensing system comprises some obstacle sensors that are used to detect the ground inspection sensor of ground environment and are used to detect object around the wired home service robot.
Examine the bottom margin that sensor is installed in the wired home service robot describedly.
Examine the outward-dipping installation of sensor describedly.
Examine sensor and described obstacle sensor is infrared sensor, ultrasonic sensor or laser sensor describedly.
Described wired home service robot is based on the 3G/WIFI network.
The beneficial effects of the utility model are: be used to detect the ground environment and the sensor of object on every side because the utility model wired home service robot has been installed, therefore can avoid step, ground, wall or furniture that drop is bigger effectively, and then can effectively guarantee the operate as normal of wired home service robot, also prolonged its service life simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is another visual angle figure of Fig. 1;
Fig. 3 is the another visual angle figure of Fig. 1;
Fig. 4 is the utility model sensor construction schematic diagram.
The specific embodiment
Below in conjunction with the specific embodiment and contrast accompanying drawing the utility model wired home service robot is further elaborated.
Please refer to Fig. 1 to Fig. 4, be a preferred embodiment of the present utility model, wired home service robot 100 in the present embodiment is based on 3G and WIFI network, comprises power-supply system, drive system, video acquisition system, audio collecting system, storage system, receiving system, signal transmitting system, sensing system and control system; Power-supply system is the battery that can repeatedly charge, and is installed on the wired home service robot and provides energy for its work; Drive system comprises 70,80 and universal wheels 60 of left and right two driving wheels, and left and right driving wheel 70,80 is driven by separately motor respectively; Video acquisition system is used for obtaining video information from the external world, comprises camera 40; Audio collecting system is used for obtaining audio-frequency information from the external world, comprises microphone 50; Storage system is used to store information such as video, audio-frequency information; Receiving system and signal transmitting system are 3G and WIFI antenna, are used for receiving and sending coherent signal; Sensing system comprises and is used to detect the ground inspection sensor 10 of ground environment and is used to detect the wired home service robot obstacle sensor 20 of object on every side; Control system and sensing system communication are avoided step, ground, wall or furniture that drop is bigger with control wired home service robot 100.
The ground inspection sensor 10 and the obstacle sensor 20 of the utility model sensing system include but not limited to infrared sensor, ultrasonic sensor or laser sensor.
As shown in Figure 2, the ground of sensing system inspection sensor comprises 4 in the present embodiment, the number of ground inspection sensor can increase or reduce as the case may be, be installed in the marginal position of wired home service robot 100 bottom positions, in case wired home service robot frontside edge is near step edge or the bigger edge, ground of drop, sensing system just sends signal, and control-driven system changed the direction motion after control system received this signal.The operation principle that is used to survey the obstacle sensor 20 of object on every side of the utility model sensing system is the same with the operation principle of ground inspection sensor 10, is used to avoid intelligent cleaning robot 100 and wall or furniture to bump.
As shown in Figure 3, examine sensor 10 is to tilt to install of the present utility modelly, the bottom margin of wired home service robot 100 slopes inwardly, ground inspection sensor 10 is installed on this inclined plane, therefore inspection sensor 10 detection directions are outward-dipping, to survey the position outside wired home service robot frontside edge, the ground outward-dipping angle (angle of detection direction and vertical direction) of inspection sensor can be regulated according to actual conditions, generally at 1 °~30 °, to avoid wired home service robot 100 in the course of the work too near step edge.Obstacle sensor 20 of the present utility model is installed in the front end and the both sides of wired home service robot 100, to detect near the object on the direction of advance and wired home service robot 100 sides, 3 obstacle sensors 20 are arranged in the present embodiment, and its number can increase or reduce as the case may be.
As shown in Figure 4, ground inspection sensor 10 and obstacle sensor 20 in the present embodiment all adopt infrared sensor, comprise infrared emission head 11, infrared emission head 12, upper cover plate 13, lower cover 14 and transparency cover 15, infrared emission head 11 and infrared receiving terminal 12 are fixed between upper cover plate 13 and the lower cover 14, and then the transparency cover 15 of packing into, infrared emission head 11 and infrared receiving terminal 12 front end opposite tilts.